#ifndef LINES_H
#define LINES_H

#include <QWidget>
#include <vector>
using namespace std;

class Lines : public QWidget
{
  Q_OBJECT  

  public:
    Lines(QWidget *parent = 0);

  protected:
    void paintEvent(QPaintEvent *event);

public:
	vector<vector<double> > polygons; 
};

#endif
